@book { NaturalLanguageWebMappingServiceunterOGCStandard,
    title = "Natural Language Web Mapping Service unter OGC Standard",
    subtitle = "Am Beispiel von einer NLMapping Middleware für die Integration des EDEN NLP Tools in der Pilot-Stadt Bremen",
    author = "Hong {Xiang}",
    year = "2006",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832497545",
    url = "https://m.diplom.de/document/224828"
}